一种具有内置电动滤镜轮的制冷相机
By designing the built-in filter rotator vertically to the image sensor, the problem of eccentric occlusion of the motorized filter wheel is solved, improving the imaging quality and stability of the cooled camera, expanding the spectral detection function, and ensuring the reliability and accuracy of imaging.
CN224519116UActive Publication Date: 2026-07-17LIGHT SPEED VISION BEIJING
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- LIGHT SPEED VISION BEIJING
- Filing Date
- 2025-10-15
- Publication Date
- 2026-07-17
Smart Images
Figure CN224519116U_ABST
Abstract
本申请涉及一种具有内置电动滤镜轮的制冷相机，涉及天文相机的技术领域，制冷相机包括相机外壳；图像传感器，位于相机外壳内；滤镜转笼，转动设置在相机外壳内，相机外壳内还设置有用于驱动滤镜转笼沿自身周向转动的切换驱动器；图像传感器位于滤镜转笼内，图像传感器的光轴与滤镜转笼的轴向垂直设置，滤镜转笼上设置有若干滤镜片，若干滤镜片沿滤镜转笼的周向依次设置。本申请能够避免滤镜转笼对成像光路产生的不对称遮挡，或降低滤镜转笼对成像光路产生的遮挡的不对称性，从而提高制冷相机的成像质量。
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